Reznor's AB air curtains for industry sized doors provide a barrier of air that blocks incoming wind and stops warm air escaping, without hindering traffic.

AB air curtains lower energy bills, allow doors to be left open for fork lifts and complement other heating systems.

They are available for door widths from 2 to 6,7 m (6 to 22 feet) and heights up to 6 m (20 feet). AB air curtains are heated by natural gas or propane, electrically, with hot water or steam*.

AB units are perfect for large size buildings such as distribution centres, hangars, warehouses and cold stores.

The Reznor AB design provides a laminar, large volume air flow at a critical velocity and at an ideal temperature, so that the evenly distributed air flow across the full width of the door ensures effective tempering of incoming air.